// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef V8_INTERPRETER_INTERPRETER_INTRINSICS_H_
#define V8_INTERPRETER_INTERPRETER_INTRINSICS_H_

#include "src/runtime/runtime.h"

namespace v8 {
namespace internal {
    namespace interpreter {

// List of supported intrisics, with upper case name, lower case name and
// expected number of arguments (-1 denoting argument count is variable).
#define INTRINSICS_LIST(V)                                             \
    V(AsyncFunctionAwaitCaught, async_function_await_caught, 2)        \
    V(AsyncFunctionAwaitUncaught, async_function_await_uncaught, 2)    \
    V(AsyncFunctionEnter, async_function_enter, 2)                     \
    V(AsyncFunctionReject, async_function_reject, 3)                   \
    V(AsyncFunctionResolve, async_function_resolve, 3)                 \
    V(AsyncGeneratorAwaitCaught, async_generator_await_caught, 2)      \
    V(AsyncGeneratorAwaitUncaught, async_generator_await_uncaught, 2)  \
    V(AsyncGeneratorReject, async_generator_reject, 2)                 \
    V(AsyncGeneratorResolve, async_generator_resolve, 3)               \
    V(AsyncGeneratorYield, async_generator_yield, 3)                   \
    V(CreateJSGeneratorObject, create_js_generator_object, 2)          \
    V(GeneratorGetResumeMode, generator_get_resume_mode, 1)            \
    V(GeneratorClose, generator_close, 1)                              \
    V(GetImportMetaObject, get_import_meta_object, 0)                  \
    V(Call, call, -1)                                                  \
    V(CreateIterResultObject, create_iter_result_object, 2)            \
    V(CreateAsyncFromSyncIterator, create_async_from_sync_iterator, 1) \
    V(HasProperty, has_property, 2)                                    \
    V(IsArray, is_array, 1)                                            \
    V(IsJSReceiver, is_js_receiver, 1)                                 \
    V(IsSmi, is_smi, 1)                                                \
    V(IsTypedArray, is_typed_array, 1)                                 \
    V(ToString, to_string, 1)                                          \
    V(ToLength, to_length, 1)                                          \
    V(ToObject, to_object, 1)

        class IntrinsicsHelper {
        public:
            enum class IntrinsicId {
#define DECLARE_INTRINSIC_ID(name, lower_case, count) k##name,
                INTRINSICS_LIST(DECLARE_INTRINSIC_ID)
#undef DECLARE_INTRINSIC_ID
                    kIdCount
            };
            STATIC_ASSERT(static_cast<uint32_t>(IntrinsicId::kIdCount) <= kMaxUInt8);

            V8_EXPORT_PRIVATE static bool IsSupported(Runtime::FunctionId function_id);
            static IntrinsicId FromRuntimeId(Runtime::FunctionId function_id);
            static Runtime::FunctionId ToRuntimeId(IntrinsicId intrinsic_id);

        private:
            DISALLOW_IMPLICIT_CONSTRUCTORS(IntrinsicsHelper);
        };

    } // namespace interpreter
} // namespace internal
} // namespace v8

#endif // V8_INTERPRETER_INTERPRETER_INTRINSICS_H_
